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ClinicalTrials.gov public records Last synced Oct 6, 2026, 9:38 AM EDT

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Showing 97–114 of 114 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Electrophysiology Clear all
Completed No phase listed Observational

Ablation of Ventricular Fibrillation by Accurate Targeting of Arrhythmogenic Regions (AVATAR)

NCT01492764
View directory record Official record
Conditions
Ventricular Tachyarrhythmias
Interventions
Not listed
Lead sponsor
University of California, San Diego
Other
Eligibility
21 Years to 90 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
2
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Nov 18, 2019 · Synced Oct 6, 2026, 9:38 AM EDT
Not listed No phase listed Observational

Prospective Study to Identify Patients at Risk of Dangerous Ventricular Arrhythmias

NCT00562757
View directory record Official record
Conditions
Sudden Cardiac Death
Interventions
Not listed
Lead sponsor
Harbinger Medical, Inc.
Industry
Eligibility
18 Years and older
Enrollment
320 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2009
U.S. locations
4
States / cities
Phoenix, Arizona • Wichita, Kansas • Boston, Massachusetts + 1 more
Source: ClinicalTrials.gov public record
Updated Nov 22, 2007 · Synced Oct 6, 2026, 9:38 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Evaluation of Accuracy and Consistency of the X-Trodes System

NCT05722639
View directory record Official record
Conditions
Equipment and Supplies
Interventions
X-Trodes acquisition system
Device
Lead sponsor
B-Cube
Other
Eligibility
21 Years and older
Enrollment
57 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Mar 1, 2024 · Synced Oct 6, 2026, 9:38 AM EDT
Terminated No phase listed Observational

The Biology of Claudin 3 in Primary Human Mammary Epithelial Cell Culture

NCT00481585
View directory record Official record
Conditions
Breast Cancer
Interventions
Not listed
Lead sponsor
Hackensack Meridian Health
Other
Eligibility
Female only
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2007
U.S. locations
1
States / cities
Hackensack, New Jersey
Source: ClinicalTrials.gov public record
Updated Feb 4, 2014 · Synced Oct 6, 2026, 9:38 AM EDT
Active, not recruiting Phase 2 Interventional

A Study of ANAVEX3-71 in Adults With Schizophrenia

NCT06245213
View directory record Official record
Conditions
Schizophrenia
Interventions
ANAVEX3-71 oral capsules, Placebo oral capsules
Drug
Lead sponsor
Anavex Life Sciences Corp.
Industry
Eligibility
18 Years to 55 Years
Enrollment
71 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Marlton, New Jersey
Source: ClinicalTrials.gov public record
Updated May 4, 2025 · Synced Oct 6, 2026, 9:38 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Transvenous Lead Removal Post-Market Clinical Study

NCT03688412
View directory record Official record
Conditions
Cardiac Electrophysiology
Interventions
Cook lead extraction devices
Device
Lead sponsor
Cook Research Incorporated
Industry
Eligibility
18 Years and older
Enrollment
230 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
6
States / cities
San Francisco, California • Urbana, Illinois • Raleigh, North Carolina + 3 more
Source: ClinicalTrials.gov public record
Updated May 28, 2020 · Synced Oct 6, 2026, 9:38 AM EDT
Completed Not applicable Interventional Results available

Hemodynamics Measurement in Radiofrequency Catheter Ablation

NCT04227119
View directory record Official record
Conditions
Cardiac Arrhythmia
Interventions
Irrigated ablation catheter, Balloon tipped PA catheter
Device
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
2
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Jun 14, 2021 · Synced Oct 6, 2026, 9:38 AM EDT
Completed Phase 3 Interventional Results available

Vdrive Evaluation of Remote Steering and Testing in Lasso Electrophysiology Procedures Study

NCT01656772
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
Vdrive Lasso navigation, Manual Lasso navigation
Device · Procedure
Lead sponsor
Stereotaxis
Industry
Eligibility
18 Years to 80 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
3
States / cities
Lexington, Kentucky • Austin, Texas • Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Jul 1, 2015 · Synced Oct 6, 2026, 9:38 AM EDT
Withdrawn Not applicable Interventional

Anti-arrhythmic Medication v. MRI-Merge Ablation in the Treatment of Ventricular Tachycardia

NCT00721032
View directory record Official record
Conditions
Ventricular Tachycardia
Interventions
MRI guided VT ablation, Increased dose of amiodarone
Procedure · Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 99 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated May 10, 2017 · Synced Oct 6, 2026, 9:38 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effects of Listening Effort on Sentence Processing and Memory (Study 1)

NCT05584514
View directory record Official record
Conditions
Sentence Stimulus, Auditory Noise
Interventions
Sentence Stimulus, Auditory Noise
Other
Lead sponsor
University of Utah
Other
Eligibility
60 Years to 90 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Nov 18, 2023 · Synced Oct 6, 2026, 9:38 AM EDT
Recruiting Not applicable Interventional

EEG Changes and DNA Markers Related to taVNS in Stroke Patients: a Preliminary Study

NCT06226493
View directory record Official record
Conditions
Stroke
Interventions
Transcutaneous vagus nerve stimulation
Device
Lead sponsor
Casa Colina Hospital and Centers for Healthcare
Other
Eligibility
18 Years to 80 Years
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Pomona, California
Source: ClinicalTrials.gov public record
Updated Mar 31, 2026 · Synced Oct 6, 2026, 9:38 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Neurophysiological Targets for Cognitive Training in Schizophrenia

NCT00923078
View directory record Official record
Conditions
Schizophrenia
Interventions
Auditory Cognitive Training, Visual Cognitive Training
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 70 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2014
U.S. locations
1
States / cities
West Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Dec 22, 2017 · Synced Oct 6, 2026, 9:38 AM EDT
Recruiting Not applicable Interventional

Evaluation of 4D Intracardiac Echocardiography (ICE) During Structural Heart and Electrophysiology Procedures

NCT07806890
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
4D ICE Adjunct Imaging
Device
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 8, 2026 · Synced Oct 6, 2026, 9:38 AM EDT
Recruiting Not applicable Interventional

Invasive Decoding and Stimulation of Altered Reward Computations in Depression Patients

NCT05239780
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
Brain stimulation
Procedure
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years to 80 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 25, 2025 · Synced Oct 6, 2026, 9:38 AM EDT
Completed Not applicable Interventional

Post Anesthesia Care Unit (PACU) Weighted Blanket Study

NCT05632640
View directory record Official record
Conditions
Cardiac Catheterization, Electrophysiology Procedure, Pediatric Cardiology
Interventions
Standard of Care, Weighted blanket
Other · Device
Lead sponsor
University of Michigan
Other
Eligibility
3 Years to 17 Years
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jun 25, 2025 · Synced Oct 6, 2026, 9:38 AM EDT
Completed Not applicable Interventional

Ultrasound-Based Renal Sympathetic Denervation as Adjunctive Upstream Therapy During Atrial Fibrillation Ablation

NCT04182620
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
renal denervation, Catheter ablation
Device
Lead sponsor
Vivek Reddy
Other
Eligibility
18 Years and older
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
13
States / cities
Phoenix, Arizona • Jonesboro, Arkansas • Loma Linda, California + 9 more
Source: ClinicalTrials.gov public record
Updated May 8, 2025 · Synced Oct 6, 2026, 9:38 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Study of SAGE-904 Using a Ketamine Challenge to Evaluate Electrophysiology, Safety, Tolerability, and Pharmacokinetics in Healthy Participants

NCT05049343
View directory record Official record
Conditions
Healthy Volunteer
Interventions
SAGE-904, Placebo, Ketamine
Drug
Lead sponsor
Supernus Pharmaceuticals, Inc.
Industry
Eligibility
21 Years to 55 Years
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Newark, New Jersey
Source: ClinicalTrials.gov public record
Updated Sep 17, 2025 · Synced Oct 6, 2026, 9:38 AM EDT
Completed Not applicable Interventional Results available

Comparison of Percutaneous Closure to Manual Compression for Hemostasis

NCT04180540
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
Percutaneous Closure, Manual Compression
Device · Other
Lead sponsor
Michael S. Lloyd
Other
Eligibility
18 Years and older
Enrollment
109 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
2
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Feb 7, 2022 · Synced Oct 6, 2026, 9:38 AM EDT